public class Homework03 {
    public static void main(String[] args) {
        String s1 = "活着";
        String s2 = "挪威的森林";
        System.out.println(s1 + s2);
        char c1 = '男';
        char c2 = '女';
        System.out.println(c1 + c2);
        int priece = 40;
        int priece2 = 89;
        System.out.println(priece + priece2);
    }
}
